Last name Калишов (Калишов 
, Kalyshov 
) , across the world, is a very rare cognomen. The surname Калишов is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Калишов | Kyrgyzstan, Kazakhstan, Russia |
| Kalyshov | Canada |